44512052102 has 64 divisors (see below), whose sum is σ = 81483770880. Its totient is φ = 17801856000.

The previous prime is 44512052071. The next prime is 44512052107. The reversal of 44512052102 is 20125021544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44512052107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29073077 + ... + 29074607.

It is an arithmetic number, because the mean of its divisors is an integer number (1273183920).

Almost surely, 2^44512052102 is an apocalyptic number.

44512052102 is a deficient number, since it is larger than the sum of its proper divisors (36971718778).

44512052102 is a wasteful number, since it uses less digits than its factorization.

44512052102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2517.

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 44512052102 its reverse (20125021544), we get a palindrome (64637073646).

The spelling of 44512052102 in words is "forty-four billion, five hundred twelve million, fifty-two thousand, one hundred two".